147965654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 100866346

約数列:

[1, 2, 17, 19, 34, 38, 199, 323, 398, 646, 1151, 2302, 3383, 3781, 6766, 7562, 19567, 21869, 39134, 43738, 64277, 128554, 229049, 371773, 458098, 743546, 3893833, 4351931, 7787666, 8703862, 73982827, 147965654]

約数ペア:

[(1, 147965654), (2, 73982827), (17, 8703862), (19, 7787666), (34, 4351931), (38, 3893833), (199, 743546), (323, 458098), (398, 371773), (646, 229049), (1151, 128554), (2302, 64277), (3383, 43738), (3781, 39134), (6766, 21869), (7562, 19567)]